Cellular machinery

Scientists at UC San Diego have developed a way to potentially slow down the cellular aging process, using an oscillating genetic 'clock.' In tests, yeast cells were found to live significantly longer than those without.

Researchers have offered new evidence suggesting dysfunction in the lysosome system, our body’s cellular garbage disposal mechanism, could be the underlying cause of Alzheimer’s. The hypothesis isn't entirely new but the research explains how lysosomal failure can lead to neurodegenerative disease.

An artificial molecular assembler has been designed and fabricated at the University of Manchester.